Here is how to remove a payment method:
- Tap on your profile icon in the top right corner of the main screen
- Go to 'Payment'
- Click on the card you wish to remove and select 'Remove Credit Card'
- There will be a pop-up to make sure you want to delete the card. Tap 'Yes'
Note that for removing Apple Pay, you will need to do it through the digital wallet of your device.